#include <stdio.h>
#include <string.h>
#include "cuda.h"
#include "cuda_runtime_api.h"

#define CHRONO_START   0
#define CHRONO_STOP    1
#define CHRONO_DISPLAY 2

#define STATUS_OK 0
#define STATUS_KO -1

float cuda_chrono(short action);
int cuda_get_cuda_devices();
int find_checksum(unsigned char *to_hash, int to_hash_size, unsigned char *to_find);
